foo.diff

commit 7fa8911565c920ea3d1547cb2183613cf3c7c372
Author: Rolf Bjarne Kvinge <rolf@xamarin.com>
Date:   Thu May 25 09:43:48 2023 +0200

    Add timestamp logging.

diff --git a/src/StructuredLogger/BinaryLogger/BinLogReader.cs b/src/StructuredLogger/BinaryLogger/BinLogReader.cs
index b9a0382..3712208 100644
--- a/src/StructuredLogger/BinaryLogger/BinLogReader.cs
+++ b/src/StructuredLogger/BinaryLogger/BinLogReader.cs
@@ -89,6 +89,7 @@ namespace Microsoft.Build.Logging.StructuredLogger
 
             var streamLength = stream.Length;
 
+            var allWatch = Stopwatch.StartNew();
             while (true)
             {
                 BuildEventArgs instance = null;
@@ -131,6 +132,9 @@ namespace Microsoft.Build.Logging.StructuredLogger
                 }
             }
 
+            var elapsedAll = allWatch.Elapsed;
+            Console.WriteLine($"Read {recordsRead} records in {elapsedAll} = {elapsedAll.TotalMilliseconds} ms");
+
             if (progress != null)
             {
                 progress.Report(1.0);